Contradictory information floating around from
unreliable sources adds to the problem.
Not exact matches
@tf — Again you
add further discredit to yourself in continuing to rely on a clearly
unreliable apologetic
source.
Most importantly, Dr. Darling - Hammond states that evaluation should include evidence of student learning but from
sources other than standardized tests, and she rejects growth measures such as SGPs and Value -
Added Models because of the ever increasing research base that says they are
unreliable and create poor incentives in education.
Adding unreliable, unpredictable electricity
sources such as wind and solar will inevitably decrease system reliability — which means increased risks of system collapse with its monumental costs even if every practical safeguard is used.
But the secondary consequence, which is overlooked by most people, is what happens to the grid when this variable (basically
unreliable)
source of power is
added?